Dear All,
I am having problem with reserved nodes not being used.
I used
/home/hep/lrz/mpich2-install/bin/mpiexec -machinefile shortlist -n 16 ./DLPOLY.Y
and when I used
qstat -u ** -n
the result is lrz
fe03.htc.esc.qmul:
Req'd Req'd Elap
Job ID Username Queue Jobname SessID NDS TSK Memory Time S Time
--------------- -------- -------- ---------- ------ --- --- ------ ----- - -----
381114.fe03.htc lrz verylong fixed-carb -- 16 -- 8000mb 3200: R 00:00
cn123/3+cn123/2+cn123/1+cn123/0+cn016/1+cn016/0+cn015/1+cn015/0+cn014/1
+cn014/0+cn013/1+cn013/0+cn012/1+cn012/0+cn011/1+cn011/0
but when I ssh to the nodes, and used
top
I found that some of the nodes are not being used. Does anybody have the same problem before? Am using MPICH2, could it be caused by MPICH?
Thanks a lot in advance!
Regards,
Ruzhen
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